A 3D Polyoxometalate-Based Framework Constructed from Ag/trz Metal-Organic Ribbons and P2W18 Polyoxoanions: Synthesis, Structure and Electrochemical Properties

作者：Wang Xiang; Zhang Rui; Tian Aixiang; Wang Xiuli

来源：Zeitschrift fur Anorganische und Allgemeine Chemie, 2015, 641(10): 1718-1721.

DOI：10.1002/zaac.201500216

• Polyoxometalates
• Metal-organic ribbons
• Framework structure
• Electrochemical properties

A Wells-Dawson Polyoxometalate-based hybrid, Ag-9(trz)(3)(Htrz)(4) (H2O)(P2W18O62)3H(2)O (1) (Htrz = 1,2,4-1H-triazole) was hydrothermally synthesized through using trz ligand and silver nitrate in the presence of [P2W18O62](6-) polyoxoanion. In the 3D framework structure of compound 1, two kinds of wave-like Ag/trz chains originated from trz ligands and silver cations are aggregated in a 2+1 mode by {Ag-2/trz} linkages to result in a 1D Ag/trz metal-organic ribbon, which is further extended into a 3D framework structure by [P2W18O62](6-) polyoxoanions through Ag-O covalent bonds. Additionally, the electrochemical properties of compound 1 have also been investigated.

• 出版日期2015-8
• 单位渤海大学